Miniature Piezocone for Use in Centrifuge Testing
Miniature Piezocone for Use in Centrifuge Testing
复制标题
用于离心机测试的微型压电锥体
DOI：
10.1061/40505(285)9
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
C. H. Silva
中科院分区：
文献类型：
--
作者：
E. R. Esquivel;C. H. Silva
A miniature piezocone was developed for use in centrifuge environments, including the piezocone design and fabrication. Several penetration tests were performed in centrifuge soil models encompassing normally consolidated and moderately overconsolidated clays, and medium dense to dense sands. For preparation of clay specimens, including preconsolidation, and for performance of piezocone penetration tests (CPTU) in the centrifuge, an experimental apparatus was designed and built. This apparatus allows the performance of tests under different conditions, such as rate &penetration and in-flight test site positioning. This research has shown that piezocone testing in centrifuge models is feasible, producing consistent and reliable data.
